<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible" width="80%">
    <el-form
      ref="formRef"
      :model="formData"
      :rules="formRules"
      label-width="100px"
      v-loading="formLoading"
      :disabled="disabled"
    >
      <el-row :gutter="20">
        <!-- <el-col :span="8">
          <el-form-item label="入库单号" prop="no">
            <el-input disabled v-model="formData.no" placeholder="保存时自动生成" />
          </el-form-item>
        </el-col> -->
        <!-- <el-col :span="8">
          <el-form-item label="入库时间" prop="inTime">
            <el-date-picker
              v-model="formData.inTime"
              type="date"
              value-format="x"
              placeholder="选择入库时间"
              class="!w-1/1"
            />
          </el-form-item>
        </el-col> -->
        <el-col :span="12">
          <el-form-item label="仓库" prop="warehouseId">
            <el-select
              v-model="formData.warehouseId"
              clearable
              filterable
              placeholder="请选择仓库"
              class="!w-1/1"
              @change="handleWarehouseChange"
            >
              <el-option
                v-for="item in warehouseList"
                :key="item.id"
                :label="item.name"
                :value="item.id"
              />
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="产品类型" prop="type">
            <el-select
              v-model="formData.type"
              disabled
              clearable
              filterable
              placeholder="请选产品类型"
              class="!w-1/1"
            >
              <el-option
                v-for="dict in getStrDictOptions(DICT_TYPE.WAREHOUSE_PRODUCT_TYPE)"
                :key="dict.value"
                :label="dict.label"
                :value="dict.value"
              />
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="24">
          <el-form-item label="备注" prop="remark">
            <el-input
              type="textarea"
              v-model="formData.remark"
              :rows="1"
              placeholder="请输入备注"
            />
          </el-form-item>
        </el-col>
        <!-- <el-col :span="8">
          <el-form-item label="附件" prop="fileUrl">
            <UploadFile :is-show-tip="false" v-model="formData.fileUrl" :limit="1" />
          </el-form-item>
        </el-col> -->
      </el-row>
    </el-form>
    <!-- 子表的表单 -->
    <ContentWrap>
      <el-tabs v-model="subTabsName" class="-mt-15px -mb-10px">
        <el-tab-pane label="入库产品清单" name="item">
          <StockInItemForm
            ref="itemFormRef"
            :type="formData.type"
            :warehouseId="formData.warehouseId"
            :items="formData.items"
            :disabled="disabled"
          />
        </el-tab-pane>
      </el-tabs>
    </ContentWrap>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading" v-if="!disabled">
        确 定
      </el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script setup lang="ts">
import { DICT_TYPE, getStrDictOptions } from '@/utils/dict'
import { StockInApi, StockInVO } from '@/api/erp/stock/in'
import StockInItemForm from './components/StockInItemForm.vue'
import { WarehouseApi, WarehouseVO } from '@/api/erp/stock/warehouse'

/** ERP 其它入库单 表单 */
defineOptions({ name: 'StockInForm' })

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改；detail - 详情
const formData = ref({
  id: undefined,
  warehouseId: undefined,
  type: '',
  inTime: undefined,
  remark: undefined,
  fileUrl: '',
  items: []
})
const formRules = reactive({
  inTime: [{ required: true, message: '入库时间不能为空', trigger: 'blur' }]
})
const disabled = computed(() => formType.value === 'detail')
const formRef = ref() // 表单 Ref
const warehouseList = ref<WarehouseVO[]>([]) // 仓库列表

/** 子表的表单 */
const subTabsName = ref('item')
const itemFormRef = ref()

/** 打开弹窗 */
const open = async (type: string, id?: number) => {
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      formData.value = await StockInApi.getStockIn(id)
    } finally {
      formLoading.value = false
    }
  }
  // 加载仓库列表
  warehouseList.value = await WarehouseApi.getWarehouseSimpleList()
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  await formRef.value.validate()
  await itemFormRef.value.validate()
  // 提交请求
  formLoading.value = true
  try {
    // 处理items数据，确保每个item都有正确的字段
    if (formData.value.items && formData.value.items.length > 0) {
      // 设置产品类型
      formData.value.items.forEach((item) => {
        // 确保type字段存在
        if (!('type' in item)) {
          ;(item as any).type = formData.value.type
        }
        // 如果是更新操作，确保inId字段正确
        if (formType.value === 'update' && formData.value.id) {
          ;(item as any).inId = formData.value.id
        }
      })
    }

    const data = formData.value as unknown as StockInVO
    if (formType.value === 'create') {
      await StockInApi.createStockIn(data)
      message.success(t('common.createSuccess'))
    } else {
      await StockInApi.updateStockIn(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    id: undefined,
    type: '',
    warehouseId: undefined,
    inTime: undefined,
    remark: undefined,
    fileUrl: '',
    items: []
  }
  formRef.value?.resetFields()
}

/** 处理仓库选择变化 */
const handleWarehouseChange = (warehouseId: number) => {
  if (warehouseId) {
    // 根据仓库ID查找对应的仓库对象
    const warehouse = warehouseList.value.find((item) => item.id === warehouseId)
    if (warehouse && warehouse.type) {
      // 将仓库的产品类型设置到表单的产品类型字段
      formData.value.type = warehouse.type
    }
  }
}
</script>
